參數(shù)資料
型號： SN54HCT244FK
廠商： Texas Instruments, Inc.
英文描述： 4.27V Voltage Detector with Active Low Open Collector Output for 5V Systems; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Tape and Reel; Qty per Container: 2500
中文描述： 八路緩沖器和線路驅(qū)動器，三態(tài)輸出
文件頁數(shù)： 4/16頁
文件大?。?/td> 529K
代理商： SN54HCT244FK
SN54HCT244, SN74HCT244
OCTAL BUFFERS AND LINE DRIVERS
WITH 3-STATE OUTPUTS
SCLS175D – MARCH 1984 – REVISED AUGUST 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, C
L
= 150 pF
(unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
VCC
TA = 25
°
C
TYP
SN54HCT244
MIN
SN74HCT244
MIN
UNIT
(OUTPUT)
MIN
MAX
MAX
MAX
tpd
A
Y
4.5 V
21
45
68
56
ns
5.5 V
18
40
61
51
ten
OE
Y
4.5 V
25
52
79
65
ns
5.5 V
22
47
71
59
tt
Y
4.5 V
5.5 V
17
14
42
38
63
57
53
48
ns
operating characteristics, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
TYP
UNIT
Cpd
Power dissipation capacitance per buffer/driver
No load
40
pF
相關PDF資料
PDF描述
SN54HCT244W 2.65V Voltage Detector with Active Low Open Collector Output for 3V Systems; Package: Micro8™; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000
SN74HCT244DB 1A, 15V,±4% Tolerance, Voltage Regulator, Ta = 0°C to +125°C; Package: 3 LEAD D2PAK; No of Pins: 3; Container: Tape and Reel; Qty per Container: 800
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